Windows 11 Home vs Pro — what Pro actually adds: BitLocker, Remote Desktop, Hyper-V

Windows 11 Pro adds BitLocker Drive Encryption, the ability to be controlled over Remote Desktop, Hyper-V virtual machines, Windows Sandbox, Group Policy, and joining a domain or Microsoft Entra ID. Home has none of these. But most Home laptops already encrypt their system drive with Device encryption — the one feature many people upgrade for. So Home vs Pro comes down to a single question: will you manage, virtualise or remotely control this PC? If not, Home is enough.

What Windows 11 Pro adds over Home

Pro is Home plus a set of security, remote-access and management tools. Microsoft's business comparison of Windows 11 editions marks BitLocker, Remote Desktop, Group Policy, domain and Entra ID join, kiosk mode and Windows Update for Business as Pro and above; Hyper-V and Windows Sandbox are documented separately as unavailable on Home.

Two rows matter most for a home user. The first: encryption is no longer a Pro-only idea. The last: Pro doesn't get you out of the Microsoft account. Microsoft's Windows 11 specifications say both Home and Pro for personal use need an internet connection and a Microsoft account during setup.

BitLocker vs Device encryption

Device encryption is BitLocker switched on automatically for the system drive and fixed drives, and it works on Windows 11 Home. BitLocker Drive Encryption — the version you configure and manage yourself — needs Pro, Enterprise or Education, per Microsoft's device encryption page.

Device encryption has conditions. The PC needs an enabled TPM, Secure Boot and the Windows Recovery Environment. It switches on when you first sign in with a Microsoft account or a work or school account, and the recovery key is saved to that account. With a local account it doesn't turn on by itself.

To check yours, open Settings > Privacy & security > Device encryption. If the entry isn't there, the device doesn't support it, or you're signed in as a standard user rather than an administrator. That missing entry is the one honest reason a home user might need Pro for encryption. BitLocker on Pro gives you manual control over which drives are encrypted, and extends to USB sticks and external drives with BitLocker To Go.

Whichever you use, find the recovery key before you need it. An encrypted drive without its key is unreadable — to you, and to any repair shop.

Remote Desktop, Hyper-V and Windows Sandbox

These are the Pro features people actually notice. Remote Desktop lets you sit at another device and use this PC; Hyper-V runs full virtual machines; Windows Sandbox opens a throwaway copy of Windows for files you don't trust. None of the three runs on Home.

Remote Desktop has a catch that sends people to the wrong upgrade: Pro is needed only on the PC you connect to. The device you connect from can run Home, another operating system, or be a phone. To reach your office PC from your home laptop, the office PC needs Pro — the laptop doesn't. Microsoft's Remote Desktop instructions put it the same way; the switch is under Settings > System > Remote Desktop.

Hyper-V is Microsoft's built-in hypervisor for running other operating systems in virtual machines. Microsoft's Hyper-V guide lists Windows 11 Pro or Enterprise, a 64-bit processor with SLAT and at least 4 GB of memory, and says plainly that it can't be installed on Windows 11 Home. It's an optional feature you switch on; there is nothing to download.

Windows Sandbox is a disposable desktop: open an unknown installer or attachment inside it, close the window, and everything inside is deleted. Microsoft supports it on Pro, Enterprise and Education, not on Home. Only one sandbox runs at a time, and its network connection is on by default — switch it off in the configuration file if you are testing something you really don't trust.

Group Policy, domain and Entra join

This is the business half of Pro: rules set once and applied to PCs and users, and PCs joined to a company directory. Home can't join an Active Directory domain or Microsoft Entra ID, and it has no Group Policy.

If your employer's IT has to enrol your laptop, push policies to it or sign you in with a work account that controls the device, the laptop needs Pro. Microsoft's upgrade page lists domain and Entra ID join as one of the reasons to upgrade. The same comparison puts kiosk mode, Windows Update for Business and mobile device management on the Pro side. On a single home PC, Group Policy is mostly a convenience for settings Home doesn't show.

Who actually needs Pro

You need Pro if you'll use at least one of these: hosting Remote Desktop, Hyper-V, Windows Sandbox, a work domain or Entra ID, or BitLocker because Device encryption isn't offered on your machine. If none of that applies, Home does the job with the same apps and games.

• —Home is enough: browsing, office work, photos, gaming, a family laptop — with Device encryption switched on.
• —Pro makes sense: a small business or sole trader whose PCs join Entra ID or a domain.
• —Pro makes sense: anyone who controls this PC from somewhere else over Remote Desktop.
• —Pro makes sense: developers and IT people who run virtual machines or test software in a sandbox.
• —Pro makes sense: a laptop holding client data where the Device encryption entry is missing.

Speed is not a reason either way. Nothing in Microsoft's comparison is about performance — Pro adds tools, not frames per second. If what you actually want is a home network that works, remote help or shared storage, that is home network and IT help, not an edition upgrade.

Upgrading from Home to Pro

The upgrade starts in Settings > System > Activation. Microsoft's Home-to-Pro upgrade guide gives two routes, and both apply only to a PC running an activated copy of Windows 11 Home.

• —No key yet: Settings > System > Activation > Upgrade your edition of Windows > Open Store, then buy the Pro upgrade in the Microsoft Store. Microsoft calls this the best way to upgrade.
• —You have a Pro key: Settings > System > Activation > Change product key, then enter the 25-character key.

On price: Microsoft's upgrade guide doesn't state one, and we won't quote one secondhand. Check the Microsoft Store price at the Open Store step — it's shown for your country before you pay. MopsiHuolto doesn't sell Windows licences; buy from Microsoft or the machine's manufacturer.

Before you click, back up what matters, and if the PC uses Device encryption, know where the recovery key is. Microsoft's steps don't involve reinstalling Windows, but any change to the system is a good moment to have a second copy of your files.

Windows 10: support has ended

Windows 10 support ended on October 14, 2025. Microsoft's end-of-support notice says there are no more software updates, security fixes or technical support; the PC keeps working, but security flaws found after that date stay open. Microsoft offers an Extended Security Updates (ESU) programme as a bridge.

If you're on Windows 10 Home, the move is to Windows 11 first; Pro is a separate step you take only if you need it. If the PC says it can't run Windows 11, the cause is often TPM 2.0 or Secure Boot switched off in the firmware rather than hardware that's too old. That's worth checking before you replace a working machine.